import type { BaseTelemetryEvent } from "./events.js";
type InspectorMode = "standalone" | "embedded" | "cloud";
export declare class Telemetry {
    private static instance;
    private readonly POSTHOG_PROXY_URL;
    private readonly SCARF_PROXY_URL;
    private readonly UNKNOWN_USER_ID;
    private _currUserId;
    private _posthogClient;
    private _scarfClient;
    private _source;
    private _mode;
    private constructor();
    private isTelemetryDisabled;
    private getStoredSource;
    static getInstance(): Telemetry;
    /**
     * Set the source identifier for telemetry events.
     * This allows tracking usage from different applications.
     * @param source - The source identifier (e.g., "inspector-web", "inspector-standalone")
     */
    setSource(source: string): void;
    /**
     * Get the current source identifier.
     */
    getSource(): string;
    /**
     * Get the inspector's deployment mode (standalone CLI, embedded in mcp-use,
     * or cloud-hosted). Emitted with every telemetry event.
     */
    getMode(): InspectorMode;
    get userId(): string;
    private generateUserId;
    capture(event: BaseTelemetryEvent): Promise<void>;
    trackPackageDownload(properties?: Record<string, any>): Promise<void>;
    trackInspectorOpen(data: {
        serverUrl?: string;
        connectionCount?: number;
    }): Promise<void>;
}
export {};
//# sourceMappingURL=telemetry.d.ts.map